86509808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 139761424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 43, 44, 46, 56, 71, 77, 86, 88, 92, 112, 142, 154, 161, 172, 176, 184, 253, 284, 301, 308, 322, 344, 368, 473, 497, 506, 568, 602, 616, 644, 688, 781, 946, 989, 994, 1012, 1136, 1204, 1232, 1288, 1562, 1633, 1771, 1892, 1978, 1988, 2024, 2408, 2576, 3053, 3124, 3266, 3311, 3542, 3784, 3956, 3976, 4048, 4816, 5467, 6106, 6248, 6532, 6622, 6923, 7084, 7568, 7912, 7952, 10879, 10934, 11431, 12212, 12496, 13064, 13244, 13846, 14168, 15824, 17963, 21371, 21758, 21868, 22862, 24424, 26128, 26488, 27692, 28336, 33583, 35926, 42742, 43516, 43736, 45724, 48848, 52976, 55384, 67166, 70219, 71852, 76153, 85484, 87032, 87472, 91448, 110768, 125741, 134332, 140438, 143704, 152306, 170968, 174064, 182896, 235081, 251482, 268664, 280876, 287408, 304612, 341936, 470162, 491533, 502964, 537328, 561752, 609224, 772409, 940324, 983066, 1005928, 1123504, 1218448, 1544818, 1880648, 1966132, 2011856, 3089636, 3761296, 3932264, 5406863, 6179272, 7864528, 10813726, 12358544, 21627452, 43254904, 86509808]

約数ペア:

[(1, 86509808), (2, 43254904), (4, 21627452), (7, 12358544), (8, 10813726), (11, 7864528), (14, 6179272), (16, 5406863), (22, 3932264), (23, 3761296), (28, 3089636), (43, 2011856), (44, 1966132), (46, 1880648), (56, 1544818), (71, 1218448), (77, 1123504), (86, 1005928), (88, 983066), (92, 940324), (112, 772409), (142, 609224), (154, 561752), (161, 537328), (172, 502964), (176, 491533), (184, 470162), (253, 341936), (284, 304612), (301, 287408), (308, 280876), (322, 268664), (344, 251482), (368, 235081), (473, 182896), (497, 174064), (506, 170968), (568, 152306), (602, 143704), (616, 140438), (644, 134332), (688, 125741), (781, 110768), (946, 91448), (989, 87472), (994, 87032), (1012, 85484), (1136, 76153), (1204, 71852), (1232, 70219), (1288, 67166), (1562, 55384), (1633, 52976), (1771, 48848), (1892, 45724), (1978, 43736), (1988, 43516), (2024, 42742), (2408, 35926), (2576, 33583), (3053, 28336), (3124, 27692), (3266, 26488), (3311, 26128), (3542, 24424), (3784, 22862), (3956, 21868), (3976, 21758), (4048, 21371), (4816, 17963), (5467, 15824), (6106, 14168), (6248, 13846), (6532, 13244), (6622, 13064), (6923, 12496), (7084, 12212), (7568, 11431), (7912, 10934), (7952, 10879)]